12.95
4.2 Interfaces of the SINUMERIK 810D
4-59
E Siemens AG, 2002. All rights reserved
SINUMERIK 810D Manual Hardware Configuration (PHC) -- 11.02 Edition
Table 4-5 Pin assignment of cable distributor interface X121
X121
Pin Name Type Pin Name Type
1-2 M24_EXT VI 18 MPG0 *B I
3 OUTPUT_1 O 19 Unassigned --
4 OUTPUT_0 O 20/21 P24_EXT VI
5 INPUT_3 I 22 OUTPUT_3 O
6 INPUT_2 I 23 OUTPUT_2 O
7 INPUT_1 I 24--27 MEXT VI
8 INPUT_0 I 28 MEPUS 1 I
9 MEPUS 0 I 29 MEPUC 1 I
10 MEPUC 0 I 30 MPG1 A I
11 MPG1 *A I 31/32 M VO
12/13 PENC1 VO 33 MPG1 B I
14 MPG1 *B I 34 MPG0 A I
15 MPG0 *A I 35/36 M VO
16/17 PENC2 VO 37 MPG0 B I
The terminals highlighted in gray are not assigned.
Signal names
PENC1 P5 supply for handwheel 1
PENC2 P5 supply for handwheel 2
MPGi_B Measuring pulse generator (handwheel generator) track B
(i ={1..0})
MPGi_*B Measuring pulse generator (handwheel generator) track B
inverted (i ={1..0})
MPGi_A Measuring pulse generator (handwheel generator) track A
(i ={1..0})
MPGi_*A Measuring pulse generator (handwheel generator) track A
inverted (i ={1..0})
MEPUCi Measuring pulse
MEPUSi Measuring pulse
MPI interface (187.5kBaud)
Connector designation: X122
Connector type: 9-way Sub-D socket connector
Maximum cable length: 200m
Table 4-6 Pin assignment on connector X122
X122
Pin Name Type Pin Name Type
1 Unassigned -- 6 P5EXT VO
2 M24EXT VO 7 P24EXT VO
3 RS B 8 XRS B
4 ORTSAS O 9 IRTSPG I
5 M5EXT VO
Signal names
Same as X102, as appropriate (Tab. 4-3)
X122
4De
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